Not working as Multiple Packages for WooCommerce

This plugin is not working as Multiple Packages for WooCommerce.
For example: if we add one “Woo Ninja” and one Patient “Patient Ninja” in cart then Shipping is showing “Woo Ninja ×1” and Shipping 2 is showing “Patient Ninja ×1”. Everythis is ok till now.
But now if we click on Calculate Shipping then then Shipping is showing “Woo Ninja ×1 Woo Ninja ×1” and Shipping 2 is showing “Patient Ninja ×1 Patient Ninja ×1”.

In plugin “Multiple Packages for WooCommerce”, if we click on Calculate Shipping then then Shipping is showing “WWoo Ninja ×1” and Shipping 2 is showing “Patient Ninja ×1”.